JOM

, Volume 63, Issue 7, pp 70–77 | Cite as

High-energy diffraction microscopy at the advanced photon source

  • U. Lienert
  • S. F. Li
  • C. M. Hefferan
  • J. Lind
  • R. M. Suter
  • J. V. Bernier
  • N. R. Barton
  • M. C. Brandes
  • M. J. Mills
  • M. P. Miller
  • B. Jakobsen
  • W. Pantleon
Advanced Materials Analysis, Part II Research Summary

Abstract

The status of the High Energy Diffraction Microscopy (HEDM) program at the 1-ID beam line of the Advanced Photon Source is reported. HEDM applies high energy synchrotron radiation for the grain and sub-grain scale structural and mechanical characterization of polycrystalline bulk materials in situ during thermomechanical loading. Case studies demonstrate the mapping of grain boundary topology, the evaluation of stress tensors of individual grains during tensile deformation and comparison to a finite element modeling simulation, and the characterization of evolving dislocation structure. Complementary information is obtained by post mortem electron microscopy on the same sample volume previously investigated by HEDM.

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References

  1. 1.
    H.F. Poulsen, Three-Dimensional X-ray Diffraction Microscopy, Springer Tracts in Modern Physics, Vol. 205, ed. G. Hohler (Berlin: Springer, 2004).Google Scholar
  2. 2.
    S.D. Shastri, J. Almer, C. Ribbing, and B.J. Cederstrom, Synchrotron Rad., 14 (2007), pp. 204–211.CrossRefGoogle Scholar
  3. 3.
    R.M. Suter, D. Hennessy, C. Xiao, and U. Lienert, Rev. Sci. Instrum., 77 (2006), p. 123905.CrossRefGoogle Scholar
  4. 4.
    C.M. Hefferan, S.F. Li, J. Lind, U. Lienert, A.D. Rollett, P. Wynblatt, and R.M. Suter, Computers, Materials and Continua, 14 (2009), pp. 209–219.Google Scholar
  5. 5.
    C.M. Hefferan, S.F. Li, J. Lind, and R.M. Suter, J. Powder Diffraction, 25 (2010), pp. 132–137.CrossRefGoogle Scholar
  6. 6.
    CGAL, Computational Geometry Algorithms Library, http://www.cgal.org.
  7. 7.
    D.G. Brandon, Acta Mater., 14 (1966), pp. 1479–1484.CrossRefGoogle Scholar
  8. 8.
    J. Li, S.J. Dillon, and G.S. Rohrer, Acta Mater., 57 (2009), pp. 4304–4311.CrossRefGoogle Scholar
  9. 9.
    U. Lienert, M.C. Brandes, J.V. Bernier, J. Weiss, S.D. Shastri, M.J. Mills, and M.P. Miller, Mater. Sci. Eng. A, 524 (2009), pp. 46–54.CrossRefGoogle Scholar
  10. 10.
    E.M. Lauridsen, S. Schmidt, R.M. Suter, and H.F. Poulsen, J. Appl. Crystallogr., 34 (2001), p. 744.CrossRefGoogle Scholar
  11. 11.
    U.F. Kocks, Metall. Trans., 1 (1970), p. 1121.Google Scholar
  12. 12.
    B. Jakobsen, H.F. Poulsen, U. Lienert, and W. Pantleon, Acta Mater., 55 (2007), pp. 3421–3430.CrossRefGoogle Scholar
  13. 13.
    J.V. Bernier and M.P. Miller, J. Appl. Crystallogr., 39 (2006), pp. 358–368.CrossRefGoogle Scholar
  14. 14.
    M. Wilkens, phys. stat. sol. (a), 2 (1970), p. 359.CrossRefGoogle Scholar
  15. 15.
    T. Ungár, Mater. Sci. Eng. A, 309–310 (2001), pp. 14–22.Google Scholar
  16. 16.
    J.V. Bernier, N.R. Barton, M.C. Brandes, U. Lienert, M.P. Miller, and M.J. Mills, Proc. 31st Risø International Symposium on Materials Science, ed. N. Hansen et al. (Risø, Denmark: Risø National Laboratory for Sustainable Energy, Technical University of Denmark, 2010), pp. 251–259.Google Scholar
  17. 17.
    B. Jakobsen, H.F. Poulsen, U. Lienert, J. Bernier, C. Gundlach, and W. Pantleon, phys. stat. sol. (a), 206 (2009), pp. 21–30.CrossRefGoogle Scholar
  18. 18.
    W. Pantleon, C. Wejdemann, B. Jakobsen, U. Lienert, and H.F. Poulsen, Mater. Sci. Eng. A, 524 (2009), pp. 55–63.CrossRefGoogle Scholar

Copyright information

© TMS 2011

Authors and Affiliations

  • U. Lienert
    • 1
  • S. F. Li
    • 2
  • C. M. Hefferan
    • 2
  • J. Lind
    • 2
  • R. M. Suter
    • 2
  • J. V. Bernier
    • 3
  • N. R. Barton
    • 3
  • M. C. Brandes
    • 4
  • M. J. Mills
    • 4
  • M. P. Miller
    • 5
  • B. Jakobsen
    • 6
    • 7
  • W. Pantleon
    • 7
  1. 1.Argonne National LaboratoryLemontUSA
  2. 2.Carnegie Mellon UniversityPittsburghUSA
  3. 3.Lawrence Livermore National LaboratoryLivermoreUSA
  4. 4.Ohio State UniversityColumbusUSA
  5. 5.Cornell UniversityIthacaUSA
  6. 6.Roskilde UniversityRoskildeDenmark
  7. 7.Risø DTURoskildeDenmark

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